Drying and printing are performed simultaneously. This is a heater that can upgrade the upper cover of the AMS. Compared to the traditional printing process using the AMS, which requires drying before printing, the upgraded version allows for simultaneous printing and drying.

Unique Air Duct Design. The innovative airflow system directs heat to circulate precisely around the filament area, ensuring efficient drying while protecting the AMS feeding motor from high temperatures. This design may also cause slight temperature and humidity differences between electronic components.

High-efficiency heating with uniform temperature distribution, reaching 70°C within 20 minutes. The dual airflow design ensures even heat circulation, preventing localized overheating of materials and effectively reducing the risk of thermal deformation.

Simple upgrade process: Loosen—disassemble—tighten, completed in just 2 minutes.

Intelligent humidity monitoring:  
① Humidity mode default heating temperature: 55°C—users can adjust and save the temperature.  
② Default operating time: 6 hours.  
③ After the countdown ends, the device does not shut down; it automatically starts heating when humidity rises to 50% and stops heating when humidity drops to 20%.  
④ In rH mode, users can adjust humidity (range: 25%–50%).  
After adjustment, the humidity automatically starts using this set value.

Safe and Reliable:
PTC heating. Dual-level protection with a temperature control switch. Software-based intelligent temperature control, real-time temperature monitoring, and automatic control of the heating system. Maximum drying temperature of 70°C. Alarms are triggered when the temperature exceeds the set value by 10°C, when the temperature fails to rise, or when the fan malfunctions. The device operates according to the set time and automatically shuts down when the time reaches zero.

[Print & Dry at the Same Time] This heated AMS top cover upgrade allows filament to be dried while printing, improving print quality without separate pre-drying steps.
[Rapid Heating Performance] Achieves 70°C within 20 minutes. Dual airflow design promotes consistent heat circulation, minimizing localized overheating and maintaining material stability.
[rH] Smart Humidity Monitoring] Adjustable temperature (default 55°C) | 6-hour default cycle with auto standby | Automatically heats above 50% rH and stops at 20% rH | User-set humidity range: 25%–50%

Product dimensions363mm × 278mm × 131mm (LWH)
Outer box dimensions415mm × 316mm × 190mm
Product net weight1.7KG
Temperature setting range35°C–70°C
Humidity display rangeSee display: 10%-90%
Time setting range0-99H
Power input specificationsAC 110V 60Hz or AC 220V 50Hz
Maximum operating current2.2A@230V 4.15A@120V
Maximum operating power390W
Standby power0.6W
Rated power220W

This SUNLU AMS Heater is compatible with the Bambu Lab AMS - Automatic Material System.

  • Please note that this product is optimized and upgraded exclusively for Bambu Lab's AMS (1st gen),  andis not compatible with Automatic Material Systems from other Brands.
  • Regarding the visibility of the lid, the entire lid is not fully transparent. There is a transparent area on the front of the lid that allows you to see the internal operation.

High compatibility: After upgrading to the AMS Heater, it supports stacked 16-color printing and saves space. Upgrades the heater for the AMS Generation 1 upper cover, seamlessly integrating with the Generation 1 seal strip and fully compatible with the Generation 1 seal preservation function.

Regarding the compatibility of this AMS heater, which AMS models is it compatible with? And how visible is it?

This SUNLU AMS Heater is compatible with the Bambu Lab AMS - Automatic Material System. - Please note that this product is optimized and upgraded exclusively for Bambu Lab's AMS (1st gen), and is not compatible with Automatic Material Systems from other brands.- Regarding the visibility of the lid, the entire lid is not fully transparent. There is a transparent area on the front of the lid that allows you to see the internal operation.

What other precautions should be taken when using AMS heaters?

- When opening this product, lift it only to the designated stop position. Pay attention to the opening angle and force to avoid damage from excessive movement.- To ensure optimal drying results, do not open the AMS Heater during the drying process.- When the ambient temperature is below 10℃, slow heating or the actual temperature inside the chamber being slightly lower than the displayed temperature is normal.- When setting the working temperature to 70℃, please ensure the filament spool has a temperature tolerance greater than 70℃ to avoid deformation.

SAFETY PRECAUTIONS YOU NEED TO FOLLOW

1. Do not place the SUNLU AMS Heater within the reach of children. Electrical safety should be observed during operation. Do not use this product near water, such as bathrooms, bathtubs washbasins and other places where water is easily accessible.2. Please use the original power cord or a power cord that meets the safety certification requirements.3. When not using this product, please turn off the power to avoid sudden fire.4. During the working process of this product, please do not put the product on the objects which are sensitive to temperature.5. Do not touch the heater or fan inside the box during the working process of this product to avoid burns. When drying filaments, the top cover of the drying box should be covered to avoid heat dissipation. Avoid moving this product during normal operation to prevent burns caused by the high temperature of the outer surface.6. Please do not block the internal air inlet and outlet to avoid abnormal heat accumulation.7. If the product malfunctions, please turn off the power and disconnect the power cord from the power outlet, then contact the after-sales support team (support@sunlu.com).

Common Troubleshooting

Issue: Failure to Power OnPossible Causes: Abnormal Power ConnectionTroubleshooting Methods: Check whether the power cord is properly connected to the socket ,and verifyif the fuse is blown.Issue: Screen Garbling/Incomplete DisplayPossible Causes: Poor contact or a damaged display screen.Troubleshooting Methods: Power off and restart. If the issue persists, the display screen may need to be replaced. Please contact us via support@sunlu.com.Issue: ER1Possible Causes: Abnormal Temperature DetectionTroubleshooting Methods: Check whether the temperature sensor connection is secure.Issue: ER2Possible Causes: Left PTC Heating Fan MalfunctionTroubleshooting Methods: Check whether the fan is not rotating or is obstructed by foreign objects.Issue: ER3Possible Causes: Right PTC Heating Fan MalfunctionTroubleshooting Methods: Check whether the fan is not rotating or is obstructed by foreign objects.

Order Tracking

For non-pre-sale orders, the delivery time is generally 1-7 working days, and you can track your order on the website. Click here for more information (Shipping Policy).

What is the Refund & Return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.Store email: sales02@sunlu.comAfter-sales email: support@sunlu.com

Why does it show a shipping charge of several hundred dollars at checkout?

You selected the wrong country/region, please go back to the product page, click the correct country or region where you are, and then select the product to checkout. We can only ship from the warehouse in the corresponding country/region and cannot ship across country or regions.

Is our filaments(like PLA, PLA+, etc.) a food safe material?

PLA is a food-safe material, but the filament will be added with toner during the production process, and it may also be contaminated by the printing nozzle during the printing process, so we do not recommend you to use PLA to print tableware

Marca: Sunlu / Reviews

Sunlu AMS Heater and Dryer Upgrade

Limited Stock – Call Now Temporarily Out of Stock Sale
  • Sunlu AMS Heater and Dryer Upgrade Sunlu
  • Sunlu AMS Heater and Dryer Upgrade Sunlu
Product image
/
USD USD

All orders are shipped from and processed in Canada. Duties, taxes, tariffs, and credit card foreign transaction fees may apply.

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa